use super::*;

#[doc=include_str!("readme.md")]
#[derive(Clone, Debug)]
pub struct TailwindRotate {
    kind: UnitValue,
}

impl Display for TailwindRotate {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        self.kind.write_negative(f)?;
        self.kind.write_class(f, "rotate-")
    }
}

impl TailwindInstance for TailwindRotate {
    fn attributes(&self, _: &TailwindBuilder) -> CssAttributes {
        let deg = self.kind.get_properties(|f| format!("{}deg", f));
        let transform = format!("rotate({})", deg);
        css_attributes! {
            "transform" => transform,
        }
    }
}

impl TailwindRotate {
    // <https://tailwindcss.com/docs/rotate>
    pub fn parse(input: &[&str], arbitrary: &TailwindArbitrary, negative: Negative) -> Result<Self> {
        let kind = UnitValue::negative_parser("scale", |_| false, false, false, false)(input, arbitrary, negative)?;
        Ok(Self { kind })
    }
}